DCE: Flicker Magic

The Flicker Magic is a flicker fixer and scandoubler which is designed
to be installed in an A1200 or A4000. There are two versions of this
device, both have a main board which clips onto the LISA chip and one
version has a second board which clips onto the Alice Chip and the
other version externally connects to the 23-pin VIDEO port. The Flicker
Magic is very similar to the Scan Magic, except the Scan Magic does not
perform flicker fixing.